EP0057893A1 - Complexes organiques de baryum et magnésium et procédé pour leur préparation - Google Patents

Complexes organiques de baryum et magnésium et procédé pour leur préparation Download PDF

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Publication number
EP0057893A1
EP0057893A1 EP82100700A EP82100700A EP0057893A1 EP 0057893 A1 EP0057893 A1 EP 0057893A1 EP 82100700 A EP82100700 A EP 82100700A EP 82100700 A EP82100700 A EP 82100700A EP 0057893 A1 EP0057893 A1 EP 0057893A1
Authority
EP
European Patent Office
Prior art keywords
barium
compounds
magnesium complexes
organic barium
radical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82100700A
Other languages
German (de)
English (en)
Other versions
EP0057893B1 (fr
Inventor
Karl Heinz Dipl.-Chem. Dr. Müller
Ulrich Dipl.-Chem. Dr. Schröer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schering AG filed Critical Schering AG
Publication of EP0057893A1 publication Critical patent/EP0057893A1/fr
Application granted granted Critical
Publication of EP0057893B1 publication Critical patent/EP0057893B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
    • C07F3/02—Magnesium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/418—Preparation of metal complexes containing carboxylic acid moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C07C53/128—Acids containing more than four carbon atoms the carboxylic group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids
EP82100700A 1981-02-11 1982-02-02 Complexes organiques de baryum et magnésium et procédé pour leur préparation Expired EP0057893B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3104791 1981-02-11
DE19813104791 DE3104791A1 (de) 1981-02-11 1981-02-11 Organische barium-magnesium-komplexe und verfahren zu ihrer herstellung

Publications (2)

Publication Number Publication Date
EP0057893A1 true EP0057893A1 (fr) 1982-08-18
EP0057893B1 EP0057893B1 (fr) 1983-11-30

Family

ID=6124542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100700A Expired EP0057893B1 (fr) 1981-02-11 1982-02-02 Complexes organiques de baryum et magnésium et procédé pour leur préparation

Country Status (2)

Country Link
EP (1) EP0057893B1 (fr)
DE (2) DE3104791A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619478B2 (en) * 1987-09-23 1992-01-30 Giulini Chemie Gmbh New aluminium-magnesium-hydroxy-compounds

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140066A (en) * 1965-09-06 1969-01-15 Hardman & Holden Ltd Improvements relating to heat stable basic salts of organic acids
US3846385A (en) * 1973-07-16 1974-11-05 Gen Tire & Rubber Co Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex
US3903019A (en) * 1973-07-16 1975-09-02 Gen Tire & Rubber Co Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex
FR2433530A1 (fr) * 1977-12-12 1980-03-14 Schering Ag
DE2943357A1 (de) * 1979-02-23 1980-09-04 Schering Ag Butyl-octyl-magnesium-verbindungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140066A (en) * 1965-09-06 1969-01-15 Hardman & Holden Ltd Improvements relating to heat stable basic salts of organic acids
US3846385A (en) * 1973-07-16 1974-11-05 Gen Tire & Rubber Co Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex
US3903019A (en) * 1973-07-16 1975-09-02 Gen Tire & Rubber Co Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex
FR2433530A1 (fr) * 1977-12-12 1980-03-14 Schering Ag
DE2943357A1 (de) * 1979-02-23 1980-09-04 Schering Ag Butyl-octyl-magnesium-verbindungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619478B2 (en) * 1987-09-23 1992-01-30 Giulini Chemie Gmbh New aluminium-magnesium-hydroxy-compounds

Also Published As

Publication number Publication date
DE3104791A1 (de) 1982-09-02
EP0057893B1 (fr) 1983-11-30
DE3260014D1 (en) 1984-01-05

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